U字母开头的单词或词组(第10页)：

• uproar
• uproarious
• usury
• utilitarian
• upswing
• urgent
• usurp
• utilize
• ulcerate
• ulterior
• ultramundane
• unbidden
• utter
• unbridled
• uncooperative
• undisputable
• unguarded
• upfront
• unison
• unexceptional
• undulate
• unilateral
• upstart
• upsurge
• uptight
• urchin
• ursine
• utensil
• uxorious
• unbosom
• unstinting
• unsubstantiated
• unthreatening
• untimely
• ubiquitous